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| Semiconductor RURG3070CC, RURG3080CC, RURG3090CC, RURG30100CC 30A, 700V - 1000V Ultrafast Dual Diodes Package JEDEC STYLE TO-247 ANODE 1 CATHODE ANODE 2 April 1995 Features * Ultrafast with Soft Recovery . . . . . . . . . . . . . . . . <110ns * Operating Temperature . . . . . . . . . . . . . . . . . . . . +175 C * Reverse Voltage Up to . . . . . . . . . . . . . . . . . . . . . . 1000V * Avalanche Energy Rated * Planar Construction o CATHODE (BOTTOM SIDE METAL) Applications * Switching Power Supplies * Power Switching Circuits * General Purpose Symbol K Description RURG3070CC, RURG3080CC, RURG3090CC and RURG30100CC are ultrafast dual diodes with soft recovery characteristics (tRR < 110ns). They have low forward voltage drop and are silicon nitride passivated ion-implanted epitaxial planar construction. These devices are intended for use as freewheel/clamping diode and rectifiers in a variety of switching power supplies and other power switching applications. Their low stored charge and ultrafast recovery with soft recovery characteristic minimizes ringing and electrical noise in many power switching circuits reducing power loss in the switching transistors. PACKAGING AVAILABILITY PART NUMBER RURG3070CC RURG3080CC RURG3090CC RURG30100CC PACKAGE TO-247 TO-247 TO-247 TO-247 BRAND RURG3070C RURG3080C RURG3090C URG30100C A1 A2 NOTE: When ordering, use the entire part number. Absolute Maximum Ratings TC = +25oC, Unless Otherwise Specified RURG3070CC RURG3080CC RURG3090CC RURG30100CC UNITS Peak Repetitive Reverse Voltage. . . . . . . . . . . . . . . . . . . . . . . VRRM 700 Working Peak Reverse Voltage . . . . . . . . . . . . . . . . . . . . . . . .VRWM 700 DC Blocking Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VR 700 Average Rectified Forward Current (Per Leg) . . . . . . . . . . . . . IF(AV) 30 (TC = +117oC) Repetitive Peak Surge Current. . . . . . . . . . . . . . . . . . . . . . . . . . IFSM 60 (Square Wave, 20kHz) Nonrepetitive Peak Surge Current . . . . . . . . . . . . . . . . . . . . . . . IFSM 300 (Halfwave, 1 Phase, 60Hz) Maximum Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . PD 125 Operating and Storage Temperature . . . . . . . . . . . . . . . . . .TSTG, TJ -65 to +175 800 800 800 30 60 300 125 -65 to +175 900 900 900 30 60 300 125 -65 to +175 1000 1000 1000 30 60 300 125 -65 to +175 V V V A A A W oC Copyright (c) Harris Corporation 1995 6-37 File Number 2935.2 Specifications RURG3070CC, RURG3080CC, RURG3090CC, RURG30100CC Electrical Specifications TC = +25oC, Unless Otherwise Specified LIMITS TEST CONDITION IF = 30A TC = +150oC IF = 30A TC = +25oC IR at VR = 700V TC = +150oC VR = 800V VR = 900V VR = 1000V IR at TC = +25oC VR = 700V VR = 800V VR = 900V VR = 1000V tRR IF = 1A IF = 30A tA tB RJC EAVL DEFINITIONS VF = Instantaneous forward voltage (pw = 300s, D = 2%). IR = Instantaneous reverse current. tRR = Reverse recovery time (See Figure 2), at dIF/dt = 100A/s summation of tA + tB. tA = Time to reach peak reverse current at dIF/dt = 100A/s (See Figure 2). tB = Time from peak IRM to projected zero crossing of IRM based on a straight line from peak IRM through 25% of IRM (See Figure 2). RJC = Thermal resistance junction to case. pw = pulse width. D = duty cycle. IF = 30A IF = 30A RURDG3070CC MIN TYP 90 45 MAX 1.50 1.80 1 500 110 150 1.2 30 RURG3080CC MIN TYP 90 45 MAX 1.50 1.80 1 500 110 150 1.2 30 RURG3090CC MIN TYP 90 45 MAX 1.50 1.80 1 500 110 150 1.2 30 RURG30100CC MIN TYP 90 45 MAX 1.50 1.80 1 500 110 150 1.2 30 UNITS V V mA mA mA mA A A A A ns ns ns ns oC/W SYMBOL VF mj V1 AMPLITUDE CONTROLS IF V2 AMPLITUDE CONTROLS dIF/dt R1 L1 = SELF INDUCTANCE OF R4 + LLOOP Q1 +V1 0 t2 t1 R2 +V3 Q2 t1 5tA(MAX) t2 > tRR t3 > 0 L1 tA(MIN) R4 10 LLOOP DUT Q4 0.25 IRM 0 IF dIF dt tA tRR tB t3 C1 0 -V2 R3 Q3 -V4 VRM R4 IRM VR FIGURE 1. tRR TEST CIRCUIT FIGURE 2. tRR WAVEFORMS AND DEFINITIONS 6-38 RURG3070CC, RURG3080CC, RURG3090CC, RURG30100CC Typical Performance Curves 200 100 IF , FORWARD CURRENT (A) TJ = +175oC IR , REVERSE CURRENT (A) 200 100 TJ = +175oC 10 TJ = +100oC 1 10 TJ = +100oC TJ = +25oC 0.1 TJ = +25oC 1 0.0 0.5 1.0 1.5 2.0 2.5 VF , FORWARD VOLTAGE DROP (V) 0.01 0 200 400 600 800 1000 VR , REVERSE VOLTAGE (V) FIGURE 3. TYPICAL FORWARD CURRENT vs FORWARD VOLTAGE DROP IF(AVG) , AVERAGE FORWARD CURRENT (A) 200 FIGURE 4. TYPICAL REVERSE CURRENT vs VOLTAGE 36 30 DC 25 20 15 10 5 0 100 120 140 160 (oC) 180 TC , CASE TEMPERATURE SQUARE WAVE t, RECOVERY TIMES (ns) 150 tRR 100 tA 50 tB 0 1 10 VF , FORWARD CURRENT (A) 50 FIGURE 5. TYPICAL tRR, tA AND tB CURVES vs FORWARD CURRENT FIGURE 6. CURRENT DERATING CURVE FOR ALL TYPES R < 0.1 L = 40mH IMAX = 1A EAVL = 1/2LI2 [VAVL/(VAVL - VDD)] Q1 & Q2 ARE 1000V MOSFETS Q1 L R+ VDD 130 1M DUT VAVL 12V Q2 130 CURRENT SENSE IV VDD - IL 12V t0 t1 t2 t FIGURE 7. AVALANCHE ENERGY TEST CIRCUIT FIGURE 8. AVALANCHE CURRENT AND VOLTAGE WAVEFORMS 6-39 |
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